Markus Mueller

Markus Mueller is an industrial cybersecurity and operational technology leader and practitioner with 20+ years of experience conducting network-centric investigations and root-cause analysis across critical infrastructure environments. His background combines OT architecture design, protocol analysis, and digital forensics, with years of troubleshooting complex control system failures, communication disruptions, unexplained operational downtime, and security incidents.

Markus has led large-scale OT security programs and compliance initiatives in the electric utility and manufacturing sectors, including NERC CIP, incident response, vulnerability assessments, and threat hunting. His experience spans power generation, transmission, distribution, manufacturing, and data center operations, where he routinely applies packet-level analysis, protocol behavior baselining, and engineering-driven RCA frameworks to address reliability and performance issues that traditional investigations often miss. With a career grounded in networking, incident response, and operations, Markus works at the intersection of cybersecurity and industrial reliability.